SARS-CoV-2 S1 (Omicron, B.1.1.529, His)
Cat# HY-P74445-50ug
Size : 50ug
Brand : MedChemExpress
The SARS-Cov-2 S glycoprotein is a SARS-Cov-2 S glycoprotein. The amino acid sequence 1261-1267a.a of the SARS-Cov-2 S glycoprotein is transmembrane. The SARS-Cov-2 S glycoprotein is a highly glycosylated trimer, each of which consists of 1260 amino acids (residues 14-1273), divided into four structural domains: the n-terminal domain (NTD), the c-terminal domain (CTD, also known as the receptor-binding domain, RBD), and two subdomains (SD1 and SD2). SARS-CoV-2 S1 Protein (Omicron, B.1.1.529, His) is the recombinant Virus-derived SARS-CoV-2 S1 protein, expressed by HEK293 , with C-His labeled tag. The total length of SARS-CoV-2 S1 Protein (Omicron, B.1.1.529, His) is 670 a.a., with molecular weight of ~99.56 kDa.
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Activité biologique
Paramètres Techniques
Propriétés
Description
The SARS-Cov-2 S glycoprotein is a SARS-Cov-2 S glycoprotein. The amino acid sequence 1261-1267a.a of the SARS-Cov-2 S glycoprotein is transmembrane. The SARS-Cov-2 S glycoprotein is a highly glycosylated trimer, each of which consists of 1260 amino acids (residues 14-1273), divided into four structural domains: the n-terminal domain (NTD), the c-terminal domain (CTD, also known as the receptor-binding domain, RBD), and two subdomains (SD1 and SD2). SARS-CoV-2 S1 Protein (Omicron, B.1.1.529, His) is the recombinant Virus-derived SARS-CoV-2 S1 protein, expressed by HEK293 , with C-His labeled tag. The total length of SARS-CoV-2 S1 Protein (Omicron, B.1.1.529, His) is 670 a.a., with molecular weight of ~99.56 kDa. |
SARS-Cov-2 is a enveloped positive-sense single-stranded RNA virus that causes COVID-19. |
Immobilized human ACE2-Fc at 2 μg/mL (100 μL/well) can bind SARS-CoV-2 S1 Protein (Omicron, B.1.1.529, His) and the EC50 is 45-140 ng/mL. |
Virus |
HEK293 |
C-His |
YP_009724390.1 (V16-R685 with mutations A67V, HV69-70 deletion, T95I, G142D, VYY143-145 deletion, N211 deletion, L212I, ins214EPE, G339D, S371L, S373P, S375F, K417N, N440K, G446S, S477N, T478K, E484A, Q493R, G496S, Q498R, N501Y, Y505H, T547K, D614G, H655Y, N679K, P681H) |
43740568 [NCBI] |
SARS-CoV-2 Protein; SARS-CoV-2 Spike Protein |
Approximately 99.56 kDa |
Greater than 95% as determined by reducing SDS-PAGE. |
Solution. |
Supplied as a 0.2 μm filtered solution of PBS, pH 7.4. |
<1 EU/μg, determined by LAL method. |
N/A. |
Stored at -80°C for 1 year. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles. |
Shipping with dry ice. |
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- Viral Proteins
- SARS-CoV-2 Proteins
- SARS-CoV-2 Spike Proteins
- SARS-CoV-2 S1 Protein
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Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.